UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGezI9EI7gNhFihklgjhrb+mRrIhWcqgj+zHrHiHEFI=' 
WHERE 
  key_id = 'e678a42f1e48c161a3013f36bcba9a6581bd9c21cb9e65bf01937889b2b7f832' 
  AND (
    token = 'jGezI9EI7gNhFihklgjhrb+mRrIhWcqgj+zHrHiHEFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )